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(E)-4-Chloro-N′-(2-hydroxy-3-methoxybenzylidene)benzohydrazide monohydrate

✍ Scribed by Cui, Jichun ;Yin, Handong ;Qiao, Yanling

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
956 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, C 15 H 13 ClN 2 O 3 ÁH 2 O, the molecule adopts a trans configuration with respect to the C N double bond. The dihedral angle between the two rings is 15.03 (3) . The structure is stabilized by intramolecular O-HÁ Á ÁN and intermolecular N-HÁ Á ÁO and O-HÁ Á ÁO hydrogen bonds, forming an intricate three-dimensional network.

Related literature

For related compounds see: Yin & Chen (2006).

📜 SIMILAR VOLUMES

(E)-N′-(4-Benz­yloxy-3-methoxy­benzyl­id
(E)-N′-(4-Benz­yloxy-3-methoxy­benzyl­idene)benzohydrazide
✍ He, Yong-Zhi ;Liu, Dong-Zhi 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 145 KB

An anhydrous ethanol solution of 4-benzyloxy-3-methoxybenzaldehyde (2.42 g, 10 mmol) was added to an anhydrous ethanol

(E)-N′-(4-But­oxy-3-methoxy­benzyl­idene
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✍ Zhen, Xiao-Li ;Han, Jian-Rong 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 161 KB

The vanillin residue makes dihedral angles of 4.84 (18) and 11.96 (7) with the planes of the butyl group and the terminal benzene ring, respectively. Intermolecular N-HÁ Á ÁO and C-HÁ Á ÁO hydrogen bonds help to consolidate the crystal packing.

(E)-N′-(3-Eth­oxy-4-methoxy­benzyl­idene
(E)-N′-(3-Eth­oxy-4-methoxy­benzyl­idene)benzohydrazide
✍ Zhen, Xiao-Li ;Han, Jian-Rong 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 152 KB

In the title compound, C 17 H 18 N 2 O 3 , the isovanillin group makes a dihedral angle of 9.63 (11) with the plane of the terminal phenyl ring. Intermolecular N-HÁ Á ÁO hydrogen bonds help to consolidate the crystal packing.

N′-(4-Hydr­oxy-3-methoxy­benzyl­idene)is
N′-(4-Hydr­oxy-3-methoxy­benzyl­idene)isonicotinohydrazide monohydrate
✍ Shi, Xue-Fang ;He, Lei ;Ma, Guo-Zhun ;Yuan, Cui-Cui 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 267 KB

The asymmetric unit of the title compound, C~14~H~13~N~3~O~3~·H~2~O, contains one molecule of __N__′-(4-hydroxy-3-methoxybenzylidene)isonicotinohydrazide and one solvent water molecule. The crystal packing is stabilized by O—H...N and O—H...O hydrogen bonds.